Date Span
n.d. [1981-1990]
4
11 Sep 1981
2
27 Sep 1989
2
14 Mar 1987
1
19 Sep 1988
1
2 Jun 1987
1
20 Nov 1984
1
27 Dec [1984?]
1
27 Jul 1985
1
3 Jun 1990
1
4 Oct 1981
1
6 Aug 1987
1
8 Jun 1987
1
9 Jan 1983
1
9 May 1983
1
[1987]
1
[Dec 1981]
1
1 Dec 1988
1
1 Feb 1987
1
1 Sep 1983
1
1 Sep 1987
1
10 Jun 1981
1
10 Mar 1983
1
10 Mar 1987
1
11 Apr [1981]
1
11 Feb 1983
1
11 Jul 1984
1
11 May 1989
1
12 Sep 1983
1
13 Oct 1987
1
14 Dec 1987
1
14 Oct 1985
1
14 Sep 1984
1
14 Sep 1986
1
15 Jan 1982
1
15 Jan 1988
1
16 Feb 1985
1
16 Feb 1987
1
16 Jul 1987
1
16 May 1985
1
17 Feb 1990
1
17 Feb 1992
1
17 Nov 1981
1
17 Sep 1987
1
17 Sep 1989
1
18 Jul 1986
1
19 Aug 1982
1
19 Feb 1983
1
19 Jun 1989
1
19 May 1985
1
more ...